PennApps Fall 2K13: The Good, The Rad And The Pretty Nerdy

Ah, PennApps: a friendly biannual reminder that when Enginerds aren't up all night coding for a class, they're SEASing the day up all night coding for a $10,000 grand prize.

Over a 1,000 engineers and enthusiasts from over 100 schools worldwide turned up for the hackathon this past weekend. Speaking of which, these aren't your hilarious Facebook hacks on an unsuspecting friend's profile. Nay, these are tools, apps and utilities conceived during a 48-hour pizza fueled burst of sleepless energy that attract sponsors like Venmo, Google, Yahoo and Microsoft. A lot of neat and...quirkystuff was created at PennApps Fall 2013, and we separate the Zuckerbergs from the Hindenburgs after the jump.

Weigh objects by taking a picture of them---what!? Well, it's limited to bowls of liquid and the weight is approximate...but someday you'll see this in every hip kitchen. Czech out their video. They were here all the way from Switzerland.